I think we now have a working RDF/map file. I did add a line to the RDF to say that the remote supports Device Specific Macros because previous version did support DSMs. Anyway, I think it should be OK to upload to the remote.

Besides using a keymove, you may also try the Master Power Button function. If I read the manual correctly, assigning a macro to the Power button which contains only a press of the TV device button should cause the remote to send just TV Power On when the Power button is pressed in STB mode. If you do end up successfully doing this, I'd like to see the resulting RMIR file to see if this function involves a new segment type.

This appears to be a no go. It doesn't seem to work unfortunately.

Looks like I need to try a keymove. I need to find some time to really focus on this whole process...

I was able to download the remote and use RemoteMaster to set up a keymove on to the power button. STB power now controls TV power! While the master power thing and keymove directly on remote didn't work, JP1 has saved the day!

Now I need to figure out what else to do with my new power

Thanks everyone that helped. Let me know if you need anything more from me.